the action comes after officials with california's huge teacher pension fund said, they were reviewing a $600- million investment in cer-berus, in light of the connecticut shooting. the firm issued this statement. quote - "we believe that this decision allows us to meet our obligations to the investors. whose interests we are entrusted to protect. without being drawn into the national gun control debate." and one side of that debate, is calling for stricter gun control laws. which has sent weapons sales sky-rocketing. kron4's scott rates is live in livermore. scott? >>reporter: this is such a heated debate. many people are asking for stronger gun debate regulations or others are wanting to purchase one for their protection. it is no exception for this shot and livermore this is one hour ago. you can see this- shop in livermore. randy collins is the owner. he has owned this for over five years. as of yesterday, the sales have doubled. normally, they would sell anywhere from 15-20 per day. since yesterday, they have sold 100 guns. i asked mr. collins about the screening process this is w